I really like CP's of empress. Even though I prefer AC, I thought Empress was always a good call sign. Now Canadian North uses it I believe.

Edit to add: Come to think of it when we had a CF-18 come and do some low and overs in YLW it was late 2000hrs or so and his call sign was Nightmare ###, it was nice seeing him do some low and overs at night with A/B on. On his departure he did about 5-7 low and overs again.